LX avionics Ltd

LX avionics Ltd - where the sky's the only limitation!
 
 

 

 

 

Manuals and Brochures (PDF)
 

Mode S Transponders by
TRIG Avionics Limited

Prices correct as at 22nd Nov 2011.

TRIG TT21 Mode S Transponder
TRIG TT21 Mode S Transponder

The TT 21 system is the smallest and lightest Mode S general aviation transponder around. The TT21 is a two-part system and includes an integrated altitude encoder !

Principal features include:

  • Weight 450 g
  • Dimensions:
    • Controller: 64 x 45 x 45 mm
    • Transponder: 62 x 45 x 141 mm
  • Type Class 2 Mode S Level 2 Datalink
  • Certification: ETSO 2C112b, C88a, TSO C112, C88b (certification due for completion about Feb 09
  • Compliance: ED73B, DO160E,DO 178B level B, DO254, DO181C, DO260A
  • Supply voltage (DC): 10 – 33 V
  • Typical current consumption: @ 14V
    • Idle: 0.15 A
    • Active: 0.28 A
  • Transmitter power: 130W nominal at connector
  • Operating Temperature: - 40 to + 70 C

The TT 21 meets all the rquirements for Mode S elementary surveillance transponders in Europe for aircraft flying below 15,000ft and at airspeeds below 175 kts. It can be used for both VFR and IFR flight. The system also supports 1090 MHz ADS-B extended squitter (an appropriate GPS receiver is required to enable this function – not included).

The TT 21 system can easily be fitted to aircraft where there are space and weight constraints. The front panel controller fits into almost any instrument panel and takes less space than a standard 57mm diameter instrument; a lightweight cable runs from the control panel to the transponder unit and that can be mounted anywhere in the aircraft. The transponder unit is then connected to the antenna and power supply.

Click here for brochure

TT21 fitted in a panel


(2011 list price: £1675 plus VAT)


LX avionics price :

£1,350 excl VAT; £1,620.00 incl VAT
Interconnect cable (Controller – transponder) and rod antenna included free but see section at end of this Trig Transponder section for details as there is a small surcharge for the longer cables and also for the provision of connectors if you do not supply us with them from your box of bits that comes with each transponder

(Order Code 00710-00)

Found a lower price elsewhere ? Then please tell us and we'll endeavour to beat it.........


TT21 your transponder solution

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TRIG TT22 Mode S Transponder

PLEASE CALL FOR OUR EXTRA SPECIAL WINTER OFFER ON TT 22

TRIG TT22 Mode S Transponder

TT22 – High Power Version of TT 21 with Class 1 approval (for flight above 15,000ft and above 175 kts).

2011 list price £1875 plus VAT

£1,560.00 excl VAT; £1,872.00 incl VAT

PLEASE CALL FOR OUR EXTRA SPECIAL WINTER OFFER ON TT 22

Order code 0772-0

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TRIG TT31 Mode S Transponder
TRIG TT31 Mode S Transponder

The TT31 is a power-efficient, inexpensive, Mode S transponder that meets the European elementary surveillance requirements. The TT31 fits in the same mounting tray as the KT76A transponder, making it a great choice for either upgrades or new installations.

Features:

  • European Mode S
  • Low Power Consumption
  • No Cavity Tube
  • 240 Watts Nominal Output
  • Plug and Play Installation
  • Backlit LCD Display
  • Easy to Use Rotary Knobs
  • Timer/Stopwatch Function
  • Altitude Monitor
  • Supports 1090ES ADS-B out

The TT31 is TSO approved for fitting to European and FAA registered aircraft.

All Mode S transponder upgrades for EASA (CAA) certified aircraft must be carried out by a licensed engineer using a Minor Change approved by EASA. The TT31 plug and play design minimises the cost and downtime for the upgrade, and the Trig library of pre-approved Minor Changes (see link below) for popular aircraft types means that for many customers there are no EASA fees to pay either! Contact LX avionics Ltd for more information.

Available in 2 versions; one for plug in replacement for KT 76A which comprises just the transponder and the other for new installations and supplied with mounting tray, connector kit, installation manual.

TRIG TT31 Mode S transponder - click for larger image

Order codes:
TT 31 (0225-00) for new installation
TT 31 (0222-00) for KT 76 replacement version

2011 list prices are:

0225-00 £2,050.00 excl VAT

00220-00 £1,975.00 excl VAT

LX Prices:
(0225-00) £1,650.00 excl VAT: £1,980.00 incl VAT
(0222-00) £1,620.00 excl VAT: £1,944.00 incl VAT

Click here for the TRIG TT31 manual
and for the TRIG TT31 brochure

Click here for EASA Minor Change

See Funkwerk-avionics Transponder section for useful accessories, antennas etc (Repeated here below.)

Found a lower price elsewhere ? Then please tell us and we`ll endeavour to beat it..........

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Need a Transponder plus a Transceiver? Call for Package Price.........

Transponder accessories (antenna and general cables) are in the Avionics Accessories section.

Combo Package

ATR 500 Transceiver - click for a larger view PLUS TRIG TT22 Mode S Transponder

ATR 500 + Trig TT 21
Price: £2,050.00 excl VAT; £2,460.00 incl VAT

ATR 500 + TT 22
Price: £2,270.00 excl VAT; £2,724.00 incl VAT

 

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Trig TT 21 in metal box with leather case
Portable transponder and case Portable transponder and case

See Balloon and Portable Avionics Section

 

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Interconnect cable
Portable transponder and case

We offer a 0.5 m interconnect cable and include this in our TT 21 pricing. This cable is valued at £29 excl VAT

To achieve the highest quality, and to meet aeronautical standards, all our interconnect cables are now fabricated using aircraft quality cable that is expensive.

If we are able to use the connectors supplied with your TT21, the prices, if bought separately from the TT 21 purchase, are, for the most popular lengths:

Length Price

0.5 m £29.00 excl VAT; £34.80 incl VAT

1.2m £35.00 excl VAT; £42.00 incl VAT

1.6m £39.00 excl VAT; £46.80 incl VAT

Please ask for a price for longer lengths, if required. There is no electrical reason why the interconnect cable cannot be many metres long and please remember that it is better to keep the antenna co-ax as short as practical, in order to minimise losses, rather than the other way round

If you are unable to supply the connectors then please add £12.00 excl VAT to standard prices. (for example: a 1.2 m cable would cost £45 excl VAT)

When you buy your TT 21 from LX avionics Ltd, and if you need a cable that is longer than our standard 0.5m then please add the difference between the two. (for example: If you require a 1.6m cable you would pay the 1.6m price (£36.00 excl VAT), less the price for the 0.5m cable that is included (£29.00 excl VAT), this being £7.00 excl VAT.

Before considering a purchase from elsewhere please check the quality of the cable used.........our motto is quality and we use some of the best materials

However, if you find a lower price elsewhere please tell us and we'll endeavour to beat it.........


TT21: It could be your transponder solution

 

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